diff options
Diffstat (limited to 'drivers/bluetooth/hci_h4.c')
| -rw-r--r-- | drivers/bluetooth/hci_h4.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index 8ae9f1ea2bb..66db9a80337 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -55,13 +55,6 @@ struct h4_struct { struct sk_buff_head txq; }; -/* H4 receiver States */ -#define H4_W4_PACKET_TYPE 0 -#define H4_W4_EVENT_HDR 1 -#define H4_W4_ACL_HDR 2 -#define H4_W4_SCO_HDR 3 -#define H4_W4_DATA 4 - /* Initialize protocol */ static int h4_open(struct hci_uart *hu) { @@ -124,30 +117,6 @@ static int h4_enqueue(struct hci_uart *hu, struct sk_buff *skb) return 0; } -static inline int h4_check_data_len(struct h4_struct *h4, int len) -{ - int room = skb_tailroom(h4->rx_skb); - - BT_DBG("len %d room %d", len, room); - - if (!len) { - hci_recv_frame(h4->rx_skb); - } else if (len > room) { - BT_ERR("Data length is too large"); - kfree_skb(h4->rx_skb); - } else { - h4->rx_state = H4_W4_DATA; - h4->rx_count = len; - return len; - } - - h4->rx_state = H4_W4_PACKET_TYPE; - h4->rx_skb = NULL; - h4->rx_count = 0; - - return 0; -} - /* Recv data */ static int h4_recv(struct hci_uart *hu, void *data, int count) { |